基于LIDAR数据的DEM规模化生产关键技术研究

摘要

This paper systematically expounds airborne SAR image aerial triangulation principle and methods based on deep analysis of the western mapping project airborne SAR image data. The paper makes the in - depth analysis and summarizes the key technical problems of aerial triangulation.%对机载LIDAR扫描数据对DEM规模化生产的方法展开了阐述,详细地介绍了机载LIDAR扫描数据制作精细DEM的生产流程,为生产单位DEM的规模化生产提供了有力的保障.